Product Description
We are reckoned as an eminent exporter, manufacturer and supplier of Medium Voltage Air Insulated Switch Gears that are notable for their compact design. The offered switch gears are used as essential components of Ring Main Systems and Multi Panels for uninterrupted power supply to public and industrial power distribution systems. The both sides of these Medium Voltage Air Insulated Switch Gears can be extended and their damaged parts can be separated easily for their trouble free mechanism. Applications – These air insulated switch gears have significant role in the functioning of overhead lines, capacitors, transformer, ring mains and cables.Standard – The manufacturing technique of these switch gears are in sync with IS-9920.Constructional Details – The epoxy resin of their supporting insulators are useful for withstanding electrodynamic stresses. The other necessary components of these air insulated switch gears include their arc chutes and heavy steel sheet fabricated frame.Accessories- H.T. Fuse – Useful for avoiding short circuit
- Shunt Trip Coil – Suitable for spring charged version application purpose. This accessory is available in different auxiliary voltage like 230V AC/110V DC/220V DC.
- Manual Trip Push Button – This specific accessory is suitable for spring charged version application purpose.
- Auxiliary Contact – This particular accessory can be attached to the isolator or switch with a combination of 2NO+2NC or 6NO + 6NC
- Earth Switch – Suitable for mounting on incoming or outgoing side of switch, the offered Earth Switch has a key role in the mechanism of main drive.
Features- Available both in indoor and outdoor versions
- Equipped with necessary safety features
- Convenient maintenance technique
- Innovative pattern
- Reliable working system and uninterrupted power supply facility
- High efficiency level
- Easy to transport and install as well
- Metal fabricated enclosed structure
- Standard quality
Technical Specifications:
Specifications | 11KV | 22KV | 33KV |
1 | Rated Voltage | 12 KV | 24 KV | 36 KV |
2 | Rated Current | 630 A | 630 A | 630 A |
3 | Rated Short Time Current | 25 KA | 25 KA | 13.1 KA |
4 | Rated Making Current | 62.5 KA | 62.5 KA | 32.75 KA |
5 | Rated Breaking Current | 630 A | 630 0A | 630 A |
6 | Impulse Withstand Voltage |
| Earth and Between Poles | 75 KV | 125 KV | 170 KV |
| Across The Isolation Distance | 85 KV | 145 KV | 195 KV |
7 | Power Frequency Test Voltage |
| Earth and Between Poles | 28 KV | 50 KV | 70 KV |
| Across The Isolation Distance | 32 KV | 60 KV | 80 KV |